In the UK, someone is reported missing every 90 seconds. Just gone. Vanished. In the blink of an eye. DCS Kat Frank knows all about loss. A widowed single mother, Kat is a cop who trusts her instincts. Picked to lead a pilot programme that has her paired with AIDE (Artificially Intelligent Detective Entity) Lock, Kat's instincts come up against Lock's logic. But when the two missing person's cold cases they are reviewing suddenly become active, Lock is the only one who can help Kat when the case gets personal. AI versus human experience. Logic versus instinct. With lives on the line can the pair work together before someone else becomes another statistic?

- Browns Books Synopsis

The CWA is a thriving, growing community and a broad church. Its membership encompasses writers of all kinds of ‘crime’ – embracing procedural, psychological, all types of thriller, cosy, noir and even supernatural and fantasy cross-over. Writers of all crime-related non-fiction, including true crime, are welcomed too. Authors are of all ages and at all stages of their careers,from young debuts to established veterans, and while the CWA is UK-based, it attracts many members from overseas.